19580136

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18973}}^1$

素因数の和:19025

約数の個数: 32

約数和(自身を含む): 50091360

約数和(自身を除く): 30511224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18973, 37946, 56919, 75892, 113838, 151784, 227676, 455352, 815839, 1631678, 2447517, 3263356, 4895034, 6526712, 9790068, 19580136]

約数ペア:

[(1, 19580136), (2, 9790068), (3, 6526712), (4, 4895034), (6, 3263356), (8, 2447517), (12, 1631678), (24, 815839), (43, 455352), (86, 227676), (129, 151784), (172, 113838), (258, 75892), (344, 56919), (516, 37946), (1032, 18973)]